202299968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{243149}}^1$

素因数の和:243174

約数の個数: 28

約数和(自身を含む): 432320700

約数和(自身を除く): 230020732

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 243149, 486298, 972596, 1945192, 3160937, 3890384, 6321874, 7780768, 12643748, 15561536, 25287496, 50574992, 101149984, 202299968]

約数ペア:

[(1, 202299968), (2, 101149984), (4, 50574992), (8, 25287496), (13, 15561536), (16, 12643748), (26, 7780768), (32, 6321874), (52, 3890384), (64, 3160937), (104, 1945192), (208, 972596), (416, 486298), (832, 243149)]